Broadcasting and Content ProvidersFull path
CompanySocial networks and media platformsUnited States
Substack is a company in social networks and media platforms founded in 2,017[1] and based in San Francisco, California[1].
“Substack is the app for independent voices: a free newsletter, video, and podcast hosting platform with paid subscriptions built in.”[2]
- Founded
- 2,0173 Nov 2026
- Employees
- 51-200
- Sources
- 33 sites
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